OptiStruct

Contact Forces split up

Answered Altair Forum User 1.3K views 6 comments 0 points Most recent by Altair Forum User December 2017Community Q&A
ERROR # 4003: Abnormal termination in NLGEOM subcases

Answered Altair Forum User 1.4K views 4 comments 0 points Most recent by Altair Forum User December 2017Community Q&A
The SUBCASE ID in ATT1 field of DRESP1 does not refer to a modal FRF subcase.

Answered Altair Forum User 6.5K views 22 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
How to Apply load case limits?

Answered Altair Forum User 1.5K views 6 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
Error 3012

Answered Altair Forum User 653 views 1 comment 0 points Most recent by Altair Forum User November 2017Community Q&A
Element quality check error

Answered Altair Forum User 2.7K views 3 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
T-Junction Connectivity

Answered Altair Forum User 640 views 1 comment 0 points Most recent by Altair Forum User November 2017Community Q&A
Lattice Structures - OptiStruct Error

Answered Altair Forum User 821 views 3 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
Run "OptiStruct" but got empty results

Answered Altair Forum User 409 views 2 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
Non-linear Analysis Model will not Converge or Produce results

Answered Altair Forum User 1.9K views 5 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
Error 14 in modal analysis of a motor

Answered Altair Forum User 646 views 7 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
Transient Analysis

Answered Altair Forum User 887 views 1 comment 0 points Most recent by Altair Forum User November 2017Community Q&A
How to model a 1D beam element representing the real -world edge of a bar and its center axis

Answered Altair Forum User 2.3K views 2 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
Mode-Superposition Analysis

Answered Altair Forum User 1K views 3 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
Maximum increment during NLSTAT Analysis

Answered Altair Forum User 1.3K views 6 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
linear interpolation

Answered Altair Forum User 1.6K views 1 comment 0 points Most recent by Altair Forum User November 2017Community Q&A
Optimisation - Re-Analysis

Answered inasiopo 957 views 6 comments 0 points Most recent by inasiopo November 2017Community Q&A
ERROR : RADIOSS IMPLICIT STOPPED DUE TO TIMESTEP LIMIT ** ISTOP=-2

Answered Karthic_22061 1.4K views 4 comments 0 points Most recent by Karthic_22061 November 2017Community Q&A
ERROR 1026

Answered Altair Forum User 1.8K views 8 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
Capturing ZOFFS for a collection of elements

Answered Roshan Shiveshwar 778 views 1 comment 0 points Most recent by tinh November 2017Community Q&A
Issue in opening excel using twapi reference in HM14

Answered Altair Forum User 1K views 1 comment 0 points Most recent by tinh November 2017Community Q&A
Delayed Convection

Answered Altair Forum User 867 views 5 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
Connection of Shells to Solid

Answered Rahul_P1 4.6K views 5 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
ERROR #151

Answered Altair Forum User 4.9K views 2 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
Property assignment for 1d elements

Answered Altair Forum User 481 views 1 comment 0 points Most recent by Altair Forum User November 2017Community Q&A
Error-Topology Optimization

Answered Altair Forum User 5K views 6 comments 0 points Most recent by Altair Forum User November 2017Community Q&A
Fatigue Analysis

Answered Altair Forum User 467 views 1 comment 0 points Most recent by Altair Forum User November 2017Community Q&A
Lattice structure with stress constraint

Answered Altair Forum User 589 views 1 comment 0 points Most recent by Altair Forum User November 2017Community Q&A
Sound due to dynamic motion

Answered Altair Forum User 540 views 1 comment 0 points Most recent by Altair Forum User November 2017Community Q&A
ERROR # 1684

Answered Altair Forum User 1.6K views 4 comments 0 points Most recent by Altair Forum User November 2017Community Q&A

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Practical Insights from Developing AI-Driven Reduced Order Models for Resonant Power Converters
This event is part of the Community Power Conversion and Motor Drive Series. The challenge: High-fidelity simulations of resonant power converters can take hours, creating bottlenecks for system-level design and optimization. RomAI as the solution: AI-based Reduced Order Models (ROMs) can reduce simulation times from hours…
Structural Topology Optimization in SimLab
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Solver enhancements for Large Model and High-Frequency Evaluations in Feko 2026
This event is part of the Community Electromagnetics Series. Low Frequency sessions will occur on 3rd Thursday of the month and High Frequency sessions will occur on 4th Thursday of the month at 10 AM Eastern Time. Registration must be completed for each session you wish to attend. This webinar highlights key solver…
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